We have entered the stage in life where Zoe gets invited to school kids’ birthday parties. Last night, one of her friends was celebrating turning 5 and all of the girl classmates were invited to go rock-climbing. (A side note – now a crazy high bar has been set for what Zoe is expecting for her 5th birthday. I guess gone are the days of pizza and cupcakes at someone’s house?) I will be honest, I was little more than skeptical about a group of ten five-year old girls going rock-climbing. Especially Zoe. I kept thinking, “She’s so cautious! She’s scared of heights! She’s so timid! This is totally not…